AMD Ryzen AI 5 340 vs AMD Ryzen 9 9955HX
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2025
Manufacturer
Amd
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Krackan Point)
Zen 5 (Fire Range)
Integrated Graphics
Radeon 840M
Radeon 610M
Processor Number
-
9955HX
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
4 nm
4 nm
Socket
FP8
FL1
Power Consumption
15-54 W
55-75 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
101 W
CPU Performance
Performance Cores
3
16
Performance Core Threads
6
32
Performance Core Base Frequency
2.0 GHz
2.5 GHz
Performance Core Turbo Frequency
4.8 GHz
5.4 GHz
Efficiency Cores
3
-
Efficiency Core Threads
6
-
Efficiency Core Base Frequency
2.0 GHz
-
Efficiency Core Turbo Frequency
3.4 GHz
-
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
20
25
L1 Cache
80 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5X-8000,DDR5-5600
DDR5-5600
Max Memory Size
256 GB
96 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
-
89.6 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2900 MHz
2200 MHz
Shader Units
256
128
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
4
2
Power Consumption
15-54
15
GPU Base Frequency
-
400 MHz
📊 Benchmark
Cinebench R23
1,862
2,154
Cinebench R23
11,727
35,887
Geekbench 6
2,705
3,228
Geekbench 6
11,544
19,559
Cinebench 2024
117
129
Cinebench 2024
689
2,057
Blender
-
545